WO2020100584A1 - Dispositif de traitement d'informations, procédé de traitement d'informations et programme - Google Patents

Dispositif de traitement d'informations, procédé de traitement d'informations et programme Download PDF

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Publication number
WO2020100584A1
WO2020100584A1 PCT/JP2019/042491 JP2019042491W WO2020100584A1 WO 2020100584 A1 WO2020100584 A1 WO 2020100584A1 JP 2019042491 W JP2019042491 W JP 2019042491W WO 2020100584 A1 WO2020100584 A1 WO 2020100584A1
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WO
WIPO (PCT)
Prior art keywords
driver
vehicle
physical condition
unit
vital data
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Application number
PCT/JP2019/042491
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English (en)
Japanese (ja)
Inventor
正紘 田森
智弘 有門
竜也 小枝
康文 小川
Original Assignee
ソニー株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ソニー株式会社 filed Critical ソニー株式会社
Priority to JP2020555994A priority Critical patent/JP7424305B2/ja
Priority to EP19885826.8A priority patent/EP3882884A4/fr
Priority to US17/291,618 priority patent/US20210387640A1/en
Priority to CN201980072371.1A priority patent/CN113168772B/zh
Publication of WO2020100584A1 publication Critical patent/WO2020100584A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/007—Emergency override
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6893—Cars
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001—Planning or execution of driving tasks
    • B60W60/0015—Planning or execution of driving tasks specially adapted for safety
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001—Planning or execution of driving tasks
    • B60W60/0025—Planning or execution of driving tasks specially adapted for specific operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/005—Handover processes
    • B60W60/0051—Handover processes from occupants to vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/005—Handover processes
    • B60W60/0059—Estimation of the risk associated with autonomous or manual driving, e.g. situation too complex, sensor failure or driver incapacity
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
    • G08G1/205—Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/043—Identity of occupants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/221—Physiology, e.g. weight, heartbeat, health or special needs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/225—Direction of gaze
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/229—Attention level, e.g. attentive to driving, reading or sleeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle

Definitions

  • the present disclosure relates to an information processing device, an information processing method, and a program, and more particularly, to an information processing device and a information processing device that detect a physical condition abnormality during driving of a driver and can realize safety-conscious processing.
  • a method and a program are particularly, to an information processing device and a information processing device that detect a physical condition abnormality during driving of a driver and can realize safety-conscious processing.
  • the present disclosure has been made in view of such circumstances, and particularly, to obtain vital data to enable appropriate driving control in consideration of safety when physical condition abnormality occurs. Is.
  • An information processing device is a vital data acquisition unit that acquires vital data of a driver of a vehicle, and based on the vital data, a determination result that the driver has an abnormal physical condition.
  • the information processing apparatus includes an abnormal situation processing unit that controls the vehicle to a safe state according to the automatic driving level.
  • the information processing method and the program according to one aspect of the present disclosure correspond to an information processing device.
  • vital data of a driver of a vehicle is acquired, and based on the vital data, when a determination result that the driver has an abnormal physical condition is acquired, an automatic driving level is set. Accordingly, the vehicle is controlled to a safe state.
  • the vehicle of the present disclosure detects the vital data of the driver, and considers the safety of the driver and passengers, surrounding vehicles, and passers-by, etc., based on whether or not the driver has an abnormal physical condition. Perform operation control.
  • the driver's vital data includes, for example, presence / absence of line-of-sight detection, heartbeat, pulse, body surface pulse wave, and body temperature.
  • the presence / absence of the line-of-sight detection can be obtained by imaging the range V near the face of the driver H with the camera Cam provided at the upper part of the steering wheel and at the position facing the driver H. Then, it is determined whether or not the pupil detected based on the position of the driver's pupil in the captured image is not open, and the line of sight continues in a predetermined direction for a predetermined time. To be done. However, if there is no change in the direction of the line of sight for a certain period of time, it is expected that the user may lose consciousness. It is determined by whether or not the user is gazing.
  • the camera Cam has not only a so-called image sensor but also a ToF (Time of Flight) sensor.
  • the headlight of an oncoming vehicle at night exposes the entire face to strong light, for example, the image of the entire face causes whiteout to form the face.
  • Each organ may not be recognized.
  • the camera Cam has a configuration in which an image sensor and a ToF sensor are provided, and that the image by the image sensor and the distance image by the ToF sensor can be used according to the situation. Further, by combining an image sensor and a ToF sensor, robustness may be improved or processing time may be shortened.
  • the driver's heartbeat, pulse, and body temperature may be directly detected by the wearable device B worn by the driver H in FIG.
  • the body surface pulse wave may be detected by the sensor C that is attached to the seat and is in contact with the back of the driver.
  • a microwave sensor may be used to measure the driver in a non-contact manner.
  • the microwave sensor is a sensor that uses the characteristic that the human body surface vibrates minutely due to the movement of the cardiopulmonary system.
  • the driver is irradiated with microwaves of 24.125 GHz, and the reflected microwaves are measured.
  • Heartbeat (pulse) is detected by utilizing the Doppler effect caused by minute vibrations on the human body surface.
  • body temperature may be detected by a temperature sensor.
  • vital data may be biometric information other than line-of-sight detection, heartbeat, pulse, body surface pulse wave, and body temperature, as long as it is data that can confirm the physical condition of the driver.
  • the vehicle of the present disclosure is premised to be driven by automatic driving, and driving control is performed according to the automatic driving level.
  • the automatic driving level classifies the level of automatic driving, and is classified into levels 0 to 5, for example.
  • Level 0 is an automatic driving level in which the driver performs all driving operations, and is not substantially automatic driving.
  • Level 1 is an automatic driving level in which one of a driving operation related to acceleration / deceleration and a steering operation is controlled.
  • Level 2 is an automatic driving level in which the driving operation related to acceleration / deceleration and the driving operation related to steering operation are controlled in cooperation among the driving operations.
  • Level 3 is an automatic driving level in which all driving operations are controlled, for example, at a specific place such as a highway. However, in Level 3, it is premised that the driver performs an emergency driving operation.
  • Level 4 is an automatic driving level at which all driving operations are controlled, including in an emergency, at a specific place such as a highway.
  • ⁇ Level 5 is an automatic driving level in which all driving operations are controlled in all situations, which is the so-called fully automatic driving level.
  • the technology for realizing the level 0 to 2 automatic driving level is generally called the driving support technology because the driver mainly performs the driving operation.
  • the technology for achieving Level 3 to Level 5 automatic driving is generally called automatic driving technology because it is a technology that does not require the driver to mainly perform driving operation in a specific place.
  • the operation control according to the present disclosure determines whether or not there is a physical condition abnormality based on the driver's vital data, and realizes safety-conscious operation control according to the automatic driving level.
  • the vehicle C1 when it is detected that the physical condition of the driver is abnormal based on vital data in a traveling state as shown by the vehicle C1 in FIG.
  • the value is 5
  • the vehicle is in a fully automatic operation, so that the vehicle C1 conveys the driver to the medical institution M as indicated by an arrow A.
  • the vehicle C1 reaches the confluence with the emergency vehicle CA. , Transport the driver. Then, the emergency vehicle CA (ambulance crew, doctor, etc.) treats the driver of the vehicle C1 as needed and transports it to the medical institution M.
  • the emergency vehicle CA ambulance crew, doctor, etc.
  • the vehicle C1 transports the driver to the medical institution M as in the case of the automatic driving level 5 when the automatic driving is possible and the driver does not need to be changed. ..
  • the automatic driving level is level 4, it is necessary to change the driver, but when there is no changing driver, for example, as shown in the left part of FIG. 3, the vehicle is traveling in the traveling lane L1.
  • Vehicle C2 is stopped at a safe place on the road shoulder L2, as indicated by a vehicle C2 'on the right side of FIG.
  • an emergency vehicle is arranged at this stop position, the emergency vehicle CA goes to the stop position, and after the emergency vehicle CA (for example, an ambulance member or a doctor) treats a driver who is in a physical condition, a medical institution is provided. Transport to M.
  • the automatic driving level is level 4
  • the environment is such that automatic driving cannot be performed, and the driver needs to be changed, and the change is possible
  • the changed driver drives the vehicle C2 ′. Then, the driver with the abnormal physical condition is transported to the confluence with the medical institution M and the emergency vehicle CA.
  • the changed driver drives the vehicle C12 ′ as in the case of the automatic driving level 4. Then, the driver having an abnormal physical condition is transported to a confluence with the medical institution M or the emergency vehicle CA.
  • the changed driver drives the vehicle and joins with the medical institution M or the emergency vehicle CA as in the case of the automatic driving level 3 or 4. Transport the driver to.
  • the driver's vital data is acquired to detect the presence or absence of physical condition abnormalities, and if physical condition abnormalities are detected, safety-conscious processing should be realized by operation control according to the automatic driving level. Is possible.
  • the transportation system 1 of FIG. 4 is composed of vehicles 11-1 to 11-n, a notification receiver terminal 12, a medical worker terminal 13, and a network 14.
  • the vehicles 11-1 to 11-n, the notification receiver terminal 12, and the medical care worker terminal 13 are configured to be able to communicate with each other via the network 14.
  • Vehicles 11-1 to 11-n are vehicles that are driven at various automatic driving levels 0 to 5. When it is not necessary to distinguish between the vehicles 11-1 to 11-n, the vehicles 11-1 to 11-n are simply referred to as the vehicle 11, and the other configurations are also referred to in the same manner.
  • the vehicle 11 When the driver gets on the vehicle 11, the vehicle 11 identifies the driver and determines whether or not the driver's line of sight is detected and vital data to determine whether or not the physical condition is abnormal. When the vehicle 11 determines that there is a physical condition abnormality based on the driver's vital data, the vehicle 11 receives the position information, the vital data, and the information identifying the driver as well as the information for reporting the physical condition abnormality of the driver. The person terminal 12 is notified.
  • the vital data includes all of the driver's line-of-sight detection, heartbeat, pulse, body surface pulse wave, and body temperature, but in the following, line-of-sight detection will be described as data independent of vital data. That is, hereinafter, the term “vital data” does not include the information on the gaze detection result, but indicates the heartbeat, the pulse, the body surface pulse wave, and the body temperature.
  • the information identifying the driver may be any information as long as it is information that can identify an individual driver. More specifically, the information identifying the driver may be biometric information such as the driver's face image, fingerprint, or retina pattern, or the driver's name or age may be registered based on the biometric information. When stored in association with the personal information, the personal information itself may be used.
  • the vehicle 11 is based on the position information, vital data, and information identifying the driver, and the medical institution information (including the position information) transmitted from the medical service provider terminal 13 via the notification receiver terminal 12. Alternatively, the position information of the confluence point with the emergency vehicle is acquired, and the process in consideration of safety according to the automatic driving level is realized.
  • the notification receiver terminal 12 is a terminal operated by a notification receiver that receives a notification of a physical condition abnormality of the driver, and receives the notification of the physical condition abnormality of the driver and is also transmitted together with the positional information and vital data. And obtain information identifying the driver.
  • the notification receiver is, for example, an operator or the like in the transportation system.
  • the notification receiver terminal 12 transmits the received position information, vital data, and information identifying the driver to the medical professional terminal 13.
  • the notification receiver terminal 12 is a position of a medical institution capable of performing necessary treatment for a driver with an abnormal physical condition, which is transmitted from the medical staff terminal 13 based on the position information, vital data and information identifying the driver. Information about whether or not an emergency vehicle is needed is acquired together with the information.
  • the report receiver terminal 12 When the medical caretaker terminal 13 requests an emergency vehicle to be arranged, the report receiver terminal 12 operates on the basis of the position information of the vehicle 11 driven by the driver with an abnormal physical condition and the position information of the specified medical institution. An appropriate confluence point of the vehicle 11 and the emergency vehicle in consideration of the route for transporting the person to the medical institution is specified. Then, the notification receiver terminal 12 transmits the information of the confluence point with the emergency vehicle to the vehicle 11 together with the information of the medical institution capable of performing the necessary treatment for the driver with the physical condition abnormality, and the emergency vehicle to the confluence point. Arrange for an express train.
  • the notification receiver terminal 12 transmits to the vehicle 11 the position information of the medical institution that can perform the necessary treatment for the driver with an abnormal physical condition when the medical worker terminal 13 does not request the arrangement of the emergency vehicle.
  • the driver needs to be changed in the vehicle 11, but when there is a request for an emergency vehicle from the vehicle 11, such as when there is no driver to change, the notification receiver terminal 12 causes the vehicle 11 to stop. Arrange an emergency vehicle to rush to the site.
  • the medical staff terminal 13 is a terminal operated by the medical staff, and acquires vital data and information identifying the driver transmitted from the notification receiver terminal 12, and based on the information identifying the driver. , Search for the chart of the driver who became ill.
  • the medical staff includes, for example, medical personnel such as doctors, dentists, pharmacists, and nurses. Based on vital data, medical record information, and the like, medical care required for a driver with an abnormal physical condition. The person who can judge the specific treatment.
  • the medical staff terminal 13 presents it to the medical staff together with vital data, and performs necessary treatment for the driver with physical condition abnormality, identification of a medical institution capable of the treatment, and Request medical personnel to judge whether or not an emergency vehicle is needed.
  • the medical staff determines the necessary treatment for the driver who is sick, identifies the corresponding treatment and the medical institution that can perform the treatment, and determines the necessity of the emergency vehicle. To do.
  • the medical staff operates the medical staff terminal 13 to cause the notification receiver terminal 12 to transmit the position information of the specified medical institution and the information about the necessity of the emergency vehicle.
  • the medical institution that holds the chart may be a hospital or the like where the driver with an abnormal physical condition is involved. If possible, even if it is a little far, it may be preferentially specified as the medical institution of the destination.
  • the medical worker terminal 13 provides the medical worker with necessary medical treatment, identification of a medical institution capable of performing the treatment, and an emergency vehicle based on vital data. Request the decision of whether or not.
  • the vehicle 11, the notification receiver terminal 12, and the medical care worker terminal 13 are configured to be able to talk with each other.
  • the medical staff when it is possible to make a call, the medical staff must comprehensively perform the necessary medical treatment based on the medical record information (when there is the driver's medical record information), vital data, and the contents of the call.
  • the medical institution By determining, the medical institution can be specified and the necessity of the emergency vehicle can be determined.
  • the medical staff terminal 13 may be provided with an agent function for proposing necessary treatment to a driver who is in an abnormal physical condition.
  • the agent function of the medical staff terminal 13 comprehensively provides the necessary medical care.
  • the necessity of the medical institution or the emergency vehicle may be proposed by determining the specific medical treatment and the medical institution that can perform the medical treatment.
  • FIG. 5 is a block diagram showing a configuration example of a schematic function of the vehicle control system 100 of the vehicle 11 to which the present technology can be applied.
  • vehicle 11 provided with the vehicle control system 100 from other vehicles, it is referred to as a vehicle or a vehicle.
  • the vehicle control system 100 includes an input unit 101, a data acquisition unit 102, a communication unit 103, an in-vehicle device 104, an output control unit 105, an output unit 106, a drive system control unit 107, a drive system system 108, a body system control unit 109, and a body.
  • the system 110, the storage unit 111, and the automatic operation control unit 112 are provided.
  • the communication network 121 is, for example, an in-vehicle communication network or a bus compliant with any standard such as CAN (Controller Area Network), LIN (Local Interconnect Network), LAN (Local Area Network), or FlexRay (registered trademark). Become. In addition, each part of the vehicle control system 100 may be directly connected without going through the communication network 121.
  • CAN Controller Area Network
  • LIN Local Interconnect Network
  • LAN Local Area Network
  • FlexRay registered trademark
  • the input unit 101 includes a device used by the passenger to input various data and instructions.
  • the input unit 101 includes an operation device such as a touch panel, a button, a microphone, a switch, and a lever, and an operation device that can be input by a method other than a manual operation such as voice or gesture.
  • the input unit 101 may be a remote control device that uses infrared rays or other radio waves, or an externally connected device such as a mobile device or a wearable device that corresponds to the operation of the vehicle control system 100.
  • the input unit 101 generates an input signal based on the data and instructions input by the passenger, and supplies the input signal to each unit of the vehicle control system 100.
  • the data acquisition unit 102 includes various sensors that acquire data used for processing of the vehicle control system 100, and supplies the acquired data to each unit of the vehicle control system 100.
  • the data acquisition unit 102 includes various sensors for detecting the state of the own vehicle and the like.
  • the data acquisition unit 102 includes a gyro sensor, an acceleration sensor, an inertial measurement unit (IMU), an accelerator pedal operation amount, a brake pedal operation amount, a steering wheel steering angle, and an engine speed. It is provided with a sensor or the like for detecting the number of rotations of the motor or the rotation speed of the wheels.
  • IMU inertial measurement unit
  • the data acquisition unit 102 includes various sensors for detecting information outside the vehicle.
  • the data acquisition unit 102 includes an imaging device such as a ToF (Time Of Flight) camera, a stereo camera, a monocular camera, an infrared camera, and other cameras.
  • the data acquisition unit 102 includes an environment sensor for detecting weather or weather, and an ambient information detection sensor for detecting an object around the vehicle.
  • the environment sensor includes, for example, a raindrop sensor, a fog sensor, a sunshine sensor, a snow sensor, and the like.
  • the ambient information detection sensor includes, for example, an ultrasonic sensor, a radar, a LiDAR (Light Detection and Ranging, Laser Imaging Detection and Ranging), a sonar, and the like.
  • the data acquisition unit 102 includes various sensors for detecting the current position of the vehicle.
  • the data acquisition unit 102 includes a GNSS receiver that receives a GNSS signal from a GNSS (Global Navigation Satellite System) satellite, an RTK (Real Time Kinematic) -GPS (Global Positioning System), a network RTK, and the like.
  • the data acquisition unit 102 includes various sensors for detecting information inside the vehicle.
  • the data acquisition unit 102 includes an imaging device (ToF (Time Of Flight) camera, a stereo camera, a monocular camera, an infrared camera, and other cameras) that captures an image of the driver, a living body of the driver. It is provided with a biosensor for detecting information, a microphone for collecting voice in the vehicle interior, and the like.
  • the biometric sensor is provided on, for example, a seat surface or a steering wheel, and detects biometric information of an occupant sitting on a seat or a driver who holds the steering wheel.
  • the communication unit 103 communicates with the in-vehicle device 104 and various devices outside the vehicle, a server, a base station, etc., and transmits data supplied from each unit of the vehicle control system 100 or receives received data from the vehicle control system. It is supplied to each part of 100.
  • the communication protocol supported by the communication unit 103 is not particularly limited, and the communication unit 103 can support a plurality of types of communication protocols.
  • the communication unit 103 wirelessly communicates with the in-vehicle device 104 by a wireless LAN, Bluetooth (registered trademark), NFC (Near Field Communication), WUSB (Wireless USB), or the like. Also, for example, the communication unit 103 uses a USB (Universal Serial Bus), HDMI (High-Definition Multimedia Interface), or MHL (Mobile High-definition) via a connection terminal (and a cable, if necessary) not shown. Link) or the like to perform wired communication with the in-vehicle device 104.
  • USB Universal Serial Bus
  • HDMI High-Definition Multimedia Interface
  • MHL Mobile High-definition
  • the communication unit 103 communicates with a device (for example, an application server or a control server) existing on an external network (for example, the Internet, a cloud network, or a network unique to a business operator) via a base station or an access point. Communicate.
  • a device for example, an application server or a control server
  • an external network for example, the Internet, a cloud network, or a network unique to a business operator
  • the communication unit 103 uses a P2P (PeerToPeer) technology to communicate with a terminal (for example, a pedestrian or a shop terminal, or an MTC (MachineType Communication) terminal) that exists near the vehicle.
  • the communication unit 103 may communicate between the vehicle and the vehicle, vehicle-to-infrastructure communication, vehicle-to-home communication, and vehicle-to-pedestrian communication.
  • the communication unit 103 includes a beacon receiving unit, receives radio waves or electromagnetic waves transmitted from a wireless station installed on the road, and obtains information such as the current position, traffic congestion, traffic regulation, and required time. To do. Further, the communication unit 103 is controlled by an E-call 204 (FIG. 8) described later to interlock with the operating state of a sensor that detects a collision of an airbag or the like, with the occurrence position (GPS coordinate) of the accident occurring, It is on an external network and is sent to a center (for example, the report receiver terminal 12) that contacts police or hospitals.
  • a center for example, the report receiver terminal 12
  • the in-vehicle device 104 includes, for example, a mobile device or a wearable device that the passenger has, an information device that is carried in or attached to the vehicle, a navigation device that searches for a route to an arbitrary destination, and the like.
  • the output control unit 105 controls the output of various information to the passengers of the own vehicle or the outside of the vehicle.
  • the output control unit 105 generates an output signal including at least one of visual information (for example, image data) and auditory information (for example, audio data), and supplies the output signal to the output unit 106 to output the output signal.
  • the output of visual information and auditory information from 106 is controlled.
  • the output control unit 105 synthesizes image data captured by different imaging devices of the data acquisition unit 102 to generate a bird's-eye view image or a panoramic image, and outputs an output signal including the generated image. It is supplied to the output unit 106.
  • the output control unit 105 generates voice data including a warning sound or a warning message for a danger such as collision, contact, or entry into a dangerous zone, and outputs an output signal including the generated voice data to the output unit 106.
  • Supply for example, the output control unit 105 generates voice data including a warning sound or a warning message for a danger such as collision,
  • the output unit 106 includes a device capable of outputting visual information or auditory information to a passenger of the vehicle or outside the vehicle.
  • the output unit 106 includes a display device (including the information display unit 252 (FIG. 8)), an instrument panel, an audio speaker, headphones, a wearable device such as a glasses-type display worn by a passenger, a projector, a lamp, and the like. ..
  • the display device included in the output unit 106 is, for example, in addition to a device having a normal display, a head-up display (HUD), a transmissive display, a device having an AR (Augmented Reality) display function, or the like in the driver's visual field. It may be a device that displays visual information.
  • HUD head-up display
  • AR Augmented Reality
  • the output unit 106 has a configuration having a feedback function for promoting awakening when the driver's line of sight cannot be detected and a side-looking drive or a drowsy drive is predicted.
  • the configuration having a feedback function includes, for example, a device (information display unit 252 (FIG. 8) and the like) that displays visual information in the driver's visual field, a speaker 253 (FIG. 8) that outputs sound, a microphone and a speaker, and the like.
  • a mechanism that wakes you up by a conversation agent using a dialogue agent for example, asks you for your name and date of birth, makes you respond, and whether the response is correct or not
  • a mechanism that vibrates the seat belt A mechanism for vibrating the steering wheel, a mechanism for vibrating the seat, and a stimulating odor generating unit 251 (FIG. 8) for generating a stimulating odor.
  • the drive system control unit 107 controls the drive system system 108 by generating various control signals and supplying them to the drive system system 108. Further, the drive system control unit 107 supplies a control signal to each unit other than the drive system system 108 as necessary to notify the control state of the drive system system 108 and the like.
  • the drive system 108 includes various devices related to the drive system of the vehicle.
  • the drive system system 108 includes a drive force generation device for generating a drive force of an internal combustion engine or a drive motor, a drive force transmission mechanism for transmitting the drive force to wheels, a steering mechanism for adjusting a steering angle, It is equipped with a braking device that generates a braking force, an ABS (Antilock Brake System), an ESC (Electronic Stability Control), an electric power steering device, and the like.
  • the body system control unit 109 controls the body system 110 by generating various control signals and supplying them to the body system 110. Further, the body system control unit 109 supplies a control signal to each unit other than the body system system 110 as necessary to notify the control state of the body system system 110 and the like.
  • the body system 110 includes various body-related devices mounted on the vehicle body.
  • the body system 110 includes a keyless entry system, a smart key system, a power window device, a power seat, a steering wheel, an air conditioner, and various lamps (for example, headlights, backlights, brake lights, blinkers, fog lights, etc.). And so on.
  • the storage unit 111 includes, for example, a magnetic storage device such as a ROM (Read Only Memory), a RAM (Random Access Memory), and an HDD (Hard Disc Drive), a semiconductor storage device, an optical storage device, and a magneto-optical storage device. ..
  • the storage unit 111 stores various programs and data used by each unit of the vehicle control system 100.
  • the storage unit 111 stores map data such as a three-dimensional high-precision map such as a dynamic map, a global map having a lower accuracy than the high-precision map and covering a wide area, and a local map including information around the vehicle.
  • Map data such as a three-dimensional high-precision map such as a dynamic map, a global map having a lower accuracy than the high-precision map and covering a wide area, and a local map including information around the vehicle.
  • the automatic driving control unit 112 performs control related to autonomous driving such as autonomous driving or driving support. Specifically, for example, the automatic driving control unit 112 may perform collision avoidance or impact mitigation of the own vehicle, follow-up traveling based on inter-vehicle distance, vehicle speed maintenance traveling, collision warning of the own vehicle, lane departure warning of the own vehicle, or the like. Coordinated control for the purpose of realizing the functions of ADAS (Advanced Driver Assistance System) including Further, for example, the automatic driving control unit 112 performs cooperative control for the purpose of autonomous driving that autonomously travels without depending on the operation of the driver.
  • the automatic driving control unit 112 includes a detection unit 131, a self-position estimation unit 132, a situation analysis unit 133, a planning unit 134, and an operation control unit 135.
  • the detection unit 131 detects various kinds of information necessary for controlling automatic driving.
  • the detection unit 131 includes a vehicle exterior information detection unit 141, a vehicle interior information detection unit 142, and a vehicle state detection unit 143.
  • the outside-vehicle information detection unit 141 performs detection processing of information outside the own vehicle based on data or signals from each unit of the vehicle control system 100.
  • the vehicle exterior information detection unit 141 performs detection processing, recognition processing, and tracking processing of an object around the vehicle, and detection processing of a distance to the object.
  • Objects to be detected include vehicles, people, obstacles, structures, roads, traffic lights, traffic signs, road markings, and the like.
  • the vehicle exterior information detection unit 141 performs detection processing of the environment around the vehicle.
  • the surrounding environment to be detected includes, for example, weather, temperature, humidity, brightness, and road surface condition.
  • the outside-vehicle information detection unit 141 uses the data indicating the result of the detection process as the self-position estimation unit 132, the map analysis unit 151 of the situation analysis unit 133, the traffic rule recognition unit 152, the situation recognition unit 153, and the operation control unit 135. It is supplied to the emergency avoidance unit 171 or the like.
  • the in-vehicle information detection unit 142 performs in-vehicle information detection processing based on data or signals from each unit of the vehicle control system 100.
  • the in-vehicle information detection unit 142 performs driver authentication processing and recognition processing, driver state detection processing, passenger detection processing, and in-vehicle environment detection processing.
  • the driver's state to be detected includes, for example, physical condition, arousal level, concentration level, fatigue level, line-of-sight direction, and the like.
  • the environment inside the vehicle to be detected includes, for example, temperature, humidity, brightness, odor, and the like.
  • the in-vehicle information detection unit 142 supplies the data indicating the result of the detection processing to the situation recognition unit 153 of the situation analysis unit 133, the emergency situation avoidance unit 171 of the operation control unit 135, and the like.
  • the vehicle state detection unit 143 performs detection processing of the state of the vehicle based on data or signals from each unit of the vehicle control system 100.
  • the state of the vehicle to be detected includes, for example, speed, acceleration, steering angle, presence / absence of abnormality, content of driving operation, position and inclination of power seat, state of door lock, and other in-vehicle devices. State etc. are included.
  • the vehicle state detection unit 143 supplies the data indicating the result of the detection process to the situation recognition unit 153 of the situation analysis unit 133, the emergency situation avoidance unit 171 of the operation control unit 135, and the like.
  • the self-position estimating unit 132 estimates the position and attitude of the own vehicle based on data or signals from each unit of the vehicle control system 100 such as the vehicle exterior information detecting unit 141 and the situation recognizing unit 153 of the situation analyzing unit 133. Perform processing.
  • the self-position estimation unit 132 also generates a local map (hereinafter, referred to as a self-position estimation map) used for estimating the self-position, if necessary.
  • the self-position estimation map is, for example, a high-precision map using a technology such as SLAM (Simultaneous Localization and Mapping).
  • the self-position estimation unit 132 supplies data indicating the result of the estimation process to the map analysis unit 151, the traffic rule recognition unit 152, the situation recognition unit 153, and the like of the situation analysis unit 133. Further, the self-position estimation unit 132 stores the self-position estimation map in the storage unit 111.
  • the situation analysis unit 133 analyzes the situation of the vehicle and surroundings.
  • the situation analysis unit 133 includes a map analysis unit 151, a traffic rule recognition unit 152, a situation recognition unit 153, and a situation prediction unit 154.
  • the map analysis unit 151 uses data or signals from each unit of the vehicle control system 100, such as the self-position estimation unit 132 and the vehicle exterior information detection unit 141, as necessary, and stores various maps stored in the storage unit 111. Performs analysis processing and builds a map containing information necessary for automatic driving processing.
  • the map analysis unit 151 uses the constructed map as a traffic rule recognition unit 152, a situation recognition unit 153, a situation prediction unit 154, a route planning unit 161, a behavior planning unit 162, and a motion planning unit 163 of the planning unit 134. Supply to.
  • the traffic rule recognition unit 152 determines the traffic rules around the vehicle based on data or signals from the vehicle position control unit 100 such as the self-position estimation unit 132, the vehicle exterior information detection unit 141, and the map analysis unit 151. Perform recognition processing. By this recognition processing, for example, the position and state of the signal around the own vehicle, the content of traffic regulation around the own vehicle, the lane in which the vehicle can travel, and the like are recognized.
  • the traffic rule recognition unit 152 supplies data indicating the result of the recognition process to the situation prediction unit 154 and the like.
  • the situation recognition unit 153 converts data or signals from the vehicle position control unit 100 such as the self-position estimation unit 132, the vehicle exterior information detection unit 141, the vehicle interior information detection unit 142, the vehicle state detection unit 143, and the map analysis unit 151. Based on this, recognition processing of the situation regarding the own vehicle is performed. For example, the situation recognition unit 153 performs recognition processing of the situation of the own vehicle, the situation around the own vehicle, the situation of the driver of the own vehicle, and the like. The situation recognition unit 153 also generates a local map (hereinafter, referred to as a situation recognition map) used for recognizing the situation around the own vehicle, as necessary.
  • the situation recognition map is, for example, an occupancy grid map (Occupancy Grid Map).
  • the situation of the subject vehicle to be recognized includes, for example, the position, posture, movement (for example, speed, acceleration, moving direction, etc.) of the subject vehicle, and the presence / absence and content of an abnormality.
  • the situation around the subject vehicle to be recognized is, for example, the type and position of a stationary object in the surroundings, the type and position of a moving object in the surroundings, position and movement (for example, speed, acceleration, moving direction, etc.), and surrounding roads.
  • the configuration and the condition of the road surface, and the surrounding weather, temperature, humidity, and brightness are included.
  • the state of the driver to be recognized includes, for example, physical condition, arousal level, concentration level, fatigue level, movement of the line of sight (line of sight), driving operation, and the like.
  • the situation recognition unit 153 supplies data indicating the result of the recognition process (including a situation recognition map, if necessary) to the self-position estimation unit 132, the situation prediction unit 154, and the like.
  • the situation recognition unit 153 also stores the situation recognition map in the storage unit 111.
  • the situation predicting unit 154 performs a process of predicting the situation regarding the own vehicle based on data or signals from each unit of the vehicle control system 100 such as the map analyzing unit 151, the traffic rule recognizing unit 152, and the situation recognizing unit 153.
  • the situation prediction unit 154 performs a prediction process of the situation of the own vehicle, the situation around the own vehicle, the situation of the driver, and the like.
  • the situation of the subject vehicle to be predicted includes, for example, the behavior of the subject vehicle, the occurrence of an abnormality, and the mileage that can be traveled.
  • the situation around the subject vehicle to be predicted includes, for example, the behavior of a moving object around the subject vehicle, a change in the signal state, and a change in the environment such as the weather.
  • the driver's situation to be predicted includes, for example, the driver's behavior and physical condition.
  • the situation prediction unit 154 together with the data from the traffic rule recognition unit 152 and the situation recognition unit 153, data indicating the result of the prediction process, the route planning unit 161, the action planning unit 162, and the operation planning unit 163 of the planning unit 134. Etc.
  • the route planning unit 161 plans a route to a destination based on data or signals from each part of the vehicle control system 100 such as the map analysis unit 151 and the situation prediction unit 154. For example, the route planning unit 161 sets a route from the current position to the designated destination based on the global map. Further, for example, the route planning unit 161 appropriately changes the route based on traffic jams, accidents, traffic restrictions, construction conditions, and the physical condition of the driver. The route planning unit 161 supplies data indicating the planned route to the action planning unit 162 and the like.
  • the action planning unit 162 safely operates the route planned by the route planning unit 161 within the planned time on the basis of data or signals from each unit of the vehicle control system 100 such as the map analysis unit 151 and the situation prediction unit 154. Plan your vehicle's behavior to drive. For example, the action planning unit 162 makes a plan such as start, stop, traveling direction (for example, forward, backward, left turn, right turn, direction change, etc.), lane, traveling speed, and overtaking. The action planning unit 162 supplies data indicating the planned action of the own vehicle to the action planning unit 163 and the like.
  • the operation planning unit 163 operates the vehicle to realize the action planned by the action planning unit 162, based on the data or the signals from each unit of the vehicle control system 100 such as the map analysis unit 151 and the situation prediction unit 154. Plan.
  • the operation planning unit 163 makes a plan such as acceleration, deceleration, and traveling track.
  • the operation planning unit 163 supplies data indicating the planned operation of the own vehicle to the acceleration / deceleration control unit 172, the direction control unit 173, and the like of the operation control unit 135.
  • the operation control unit 135 controls the operation of the own vehicle.
  • the operation control unit 135 includes an emergency avoidance unit 171, an acceleration / deceleration control unit 172, and a direction control unit 173.
  • the emergency avoidance unit 171 is based on the detection results of the vehicle exterior information detection unit 141, the vehicle interior information detection unit 142, and the vehicle state detection unit 143, and collides, touches, enters a dangerous zone, the driver's abnormality, and the vehicle Performs detection processing for emergencies such as abnormalities.
  • the emergency avoidance unit 171 plans the operation of the own vehicle for avoiding an emergency such as a sudden stop or a sharp turn.
  • the emergency avoidance unit 171 supplies data indicating the planned operation of the own vehicle to the acceleration / deceleration control unit 172, the direction control unit 173, and the like.
  • the acceleration / deceleration control unit 172 performs acceleration / deceleration control for realizing the operation of the vehicle planned by the operation planning unit 163 or the emergency situation avoiding unit 171. For example, the acceleration / deceleration control unit 172 calculates the control target value of the driving force generation device or the braking device for realizing the planned acceleration, deceleration, or sudden stop, and drives the control command indicating the calculated control target value. It is supplied to the system control unit 107.
  • the direction control unit 173 performs direction control for realizing the operation of the vehicle planned by the operation planning unit 163 or the emergency avoidance unit 171. For example, the direction control unit 173 calculates the control target value of the steering mechanism for realizing the planned traveling track or steep turn by the operation planning unit 163 or the emergency situation avoidance unit 171 and performs control indicating the calculated control target value. The command is supplied to the drive system control unit 107.
  • the notification receiver terminal 12 in FIG. 6 includes a control unit 181, a communication unit 182, a display unit 183, a voice call unit 184, and a vital data transmission / reception management unit 185.
  • the control unit 181 includes a processor, a memory, and the like, and controls the entire operation of the notification receiver terminal 12.
  • the communication unit 182 includes an Ethernet board and the like, and exchanges data and programs with the vehicle 11 and the medical worker terminal 13 via the network 14 in FIG. 4 to realize mutual communication.
  • the display unit 183 includes an LCD (Liquid Crystal Display), an organic EL (Electro Luminescence), and the like, and is controlled by the control unit 181 to display various information. Further, the display unit 183 is configured by a touch panel or the like, receives an operation input of the notification recipient, and outputs a signal corresponding to the operation input to the control unit 181.
  • LCD Liquid Crystal Display
  • organic EL Electro Luminescence
  • the voice call unit 184 is composed of, for example, a microphone and a speaker, receives an input of a call voice issued by the notification receiver, converts the call voice into a predetermined signal, and transmits the predetermined signal to the vehicle 11 or the medical professional terminal 13 via the communication unit 182. To send. In addition, the voice call unit 184 converts a predetermined signal related to the call voice transmitted from the vehicle 11 or the medical professional terminal 13 via the communication unit 182 into a voice signal and outputs it as a voice from a speaker, Make the recipient hear the message. With such an operation, the voice call unit 184 realizes a call between the notification receiver, the driver or fellow passenger of the vehicle 11, and the medical staff who operates the medical staff terminal 13.
  • the vital data transmission / reception management unit 185 receives the vital data transmitted via the communication unit 182 when the vehicle 11 reports a physical condition abnormality of the driver, and receives the received vital data from the medical staff terminal. Send to 13. At this time, the vital data includes information that identifies the driver in which the physical condition abnormality has been detected, and position information of the vehicle 11. Therefore, the vital data transmission / reception management unit 185 transmits vital data to the medical worker terminal 13 together with the information identifying the driver and the position information of the vehicle 11.
  • the information receiver terminal 12 is provided with information from the medical staff terminal 13 about medical institutions capable of medical treatment required by the driver who is experiencing physical condition abnormality, and whether or not an emergency vehicle is required. Information will be sent.
  • control unit 181 functions as, for example, an agent, controls the communication unit 182, receives information (including position information) of a medical institution capable of medical treatment, and transmits the information to the vehicle 11. Further, when it is determined that the emergency vehicle needs to be arranged based on the information on the necessity of the emergency vehicle, the control unit 181 functions as an agent to enable the position information of the vehicle 11 and medical treatment.
  • the position information of the confluence point together with the information of the medical institution capable of medical treatment by identifying the position of the confluence point of the appropriate emergency vehicle and the vehicle 11 in consideration of the transportation route from the position information of the medical institution. Is transmitted to the vehicle 11.
  • the medical professional terminal 13 in FIG. 7 includes a control unit 191, a communication unit 192, a display unit 193, a voice call unit 194, and a medical chart management unit 195.
  • the control unit 191 includes a processor, a memory, and the like, and controls the overall operation of the medical staff terminal 13.
  • the communication unit 192 is composed of an Ethernet board or the like, and exchanges data and programs with the vehicle 11 and the notification receiver terminal 12 via the network 14 of FIG. 4 to realize mutual communication.
  • the display unit 193 includes an LCD (Liquid Crystal Display), an organic EL (Electro Luminescence), and the like, and is controlled by the control unit 181 to display various information. Further, the display unit 193 is configured by a touch panel or the like, receives an operation input of a medical professional, and outputs a signal corresponding to the operation input to the control unit 191.
  • LCD Liquid Crystal Display
  • organic EL Electro Luminescence
  • the voice call unit 194 includes, for example, a microphone and a speaker, receives a call voice input by a medical professional, converts the call voice into a predetermined signal, and transmits the predetermined signal to the vehicle 11 or the notification receiver terminal 12 via the communication unit 182. To send. Further, the voice call unit 194 converts a predetermined signal relating to the call voice transmitted from the vehicle 11 or the notification receiver terminal 12 via the communication unit 192 into a voice signal and outputs it as a voice from the speaker. Have a medical staff listen. By such an operation, the voice call unit 194 realizes a call between the medical staff, the driver or fellow passenger of the vehicle 11, and the notification receiver who operates the notification receiver terminal 12.
  • the chart management unit 195 receives the vital data transmitted via the communication unit 192 when the vehicle 11 notifies the driver of a physical condition abnormality.
  • the vital data includes information that identifies the driver in which the physical condition abnormality has been detected, and position information of the vehicle 11. Therefore, the chart management unit 195 searches the electronic data of the chart that is stored in advance based on the information that identifies the driver with the physical condition abnormality.
  • the chart management unit 195 detects the chart of the driver whose physical condition is abnormal, the chart management unit 195 outputs information about the detected chart to the control unit 191 and causes the display unit 193 to display the information.
  • the medical staff determines the necessary medical treatment for the driver who is sick, and identifies the appropriate medical treatment based on the positional relationship between the medical treatment capable of the treatment and the positional information of the vehicle 11. , The necessity of the emergency vehicle is determined, the display unit 193 including the touch panel is operated, and necessary information is input.
  • the control unit 191 controls the communication unit 192 to transmit the information about the medical institution and the information about the necessity of the emergency vehicle, which are input to the display unit 193, to the vehicle 11 via the notification receiver terminal 12. To do.
  • control unit 191 may function as an agent, and determines a necessary treatment for a driver who has an abnormal physical condition on behalf of a medical worker and specifies a medical institution that can perform the treatment. At the same time, the necessity of an emergency vehicle may be determined and suggested. Further, the control unit 191 may function as an agent in place of the doctor, and may transmit the determination result as it is to the vehicle 11 via the notification receiver terminal 12.
  • FIG. 8 is a configuration example of a function that implements the vehicle control system 100 described with reference to FIG. 5, detects a physical condition abnormality based on line-of-sight detection and vital data, and realizes driving control in consideration of safety.
  • the example of composition which extracted a part of example of composition of vehicle control system 100 which shows is shown.
  • the data acquisition unit 102 includes an in-vehicle sensor 231 for detecting a line of sight and a vital data acquisition sensor 232 for detecting a heartbeat, a pulse, a body surface pulse wave, and a body temperature.
  • the in-vehicle sensor 231 here specifically corresponds to the camera Cam having the functions of the image sensor and the ToF sensor (ToF camera) described with reference to FIG.
  • the in-vehicle sensor 231 acquires an image near the face of the driver H from the image acquired by the image sensor or the distance image acquired by the ToF sensor, and the in-vehicle sensor of the detection unit 131 in the automatic driving control unit 112. It is output to the information detection unit 142.
  • the in-vehicle information detection unit 142 extracts information (feature amount information) in the image that identifies the driver based on the face image, and detects the line of sight of the driver H based on the position of the pupil in the image.
  • the presence / absence (including whether or not the line of sight is gazing in a predetermined direction for a predetermined time or more) is determined and output to the situation recognition unit 153 of the situation analysis unit 133.
  • the vital data acquisition sensor 232 has a configuration corresponding to, for example, the wearable device B of FIG. 1, detects the heartbeat, pulse, body surface pulse wave, and body temperature of the driver H and automatically outputs the detection result. It is output to the in-vehicle information detection unit 142 of the detection unit 131 in the operation control unit 112.
  • the in-vehicle information detection unit 142 outputs biodata including information on the driver's heartbeat, pulse, body surface pulse wave, and body temperature to the situation recognition unit 153 of the situation analysis unit 133.
  • the vital data acquisition sensor 232 is, for example, a microwave sensor, detects the driver's heartbeat without contact, and outputs the detection result to the in-vehicle information detection unit 142 of the detection unit 131 in the automatic driving control unit 112.
  • the situation recognition unit 153 detects an abnormal physical condition of the driver according to the detected information for identifying the driver, and vital data such as line-of-sight detection, heartbeat, pulse, body surface pulse wave, and body temperature, and the detection result.
  • the operation control according to is realized.
  • the situation recognition unit 153 includes an in-vehicle environment recognition unit 201, a feedback control unit 202, an abnormal situation processing unit 203, and an E-call control unit (E-call) 204.
  • the in-vehicle environment recognition unit 201 determines whether or not the line of sight is supplied from the in-vehicle information detection unit 142 of the detection unit 131, vital data such as heartbeat, pulse, body surface pulse wave, and body temperature according to the automatic driving level. Based on the in-vehicle information consisting of, it is determined whether or not the physical condition of the driver in the vehicle is abnormal.
  • the in-vehicle environment recognition unit 201 may be able to determine by machine learning or the like whether or not the driver has an abnormal physical condition based on vital data. For example, even if a model for making a judgment is provided using an index for judging whether or not a physical condition is abnormal from the presence or absence of line-of-sight detection and vital data such as body temperature, heartbeat, pulse, and body surface pulse wave. Good. Such a model can be realized using an arbitrary machine learning technique such as GWAS (Genome-Wide Association Study), deep learning, SVM (Support Vector Machine), or the like.
  • GWAS Gene-Wide Association Study
  • SVM Serial Vector Machine
  • the in-vehicle environment recognition unit 201 controls the communication unit 103 to transmit the vital data to a specialized medical institution or the like capable of determining whether or not the physical condition abnormality has occurred, and based on the determination result of the specialized medical institution or the like. Alternatively, it may be determined whether or not the physical condition of the driver is abnormal.
  • the communication section 103 is controlled to transmit vital data in real time to a specialized medical institution and then the exchange of obtaining the determination result is repeated, a time lag may occur in the determination, or the determination result may be that the communication state is poor. There is a fear that it will not be possible.
  • the in-vehicle environment recognition unit 201 may use the determination result of whether or not the physical condition of the driver is abnormal based on machine learning and the determination result of the specialized medical institution together.
  • the in-vehicle environment recognition unit 201 always determines by itself whether or not the physical condition of the driver is abnormal. However, when the communication state is good, the judgment result of the highly reliable specialized medical institution is used, and the communication state is abnormal. When it becomes, you may make it use the judgment result of oneself.
  • the in-vehicle environment recognition unit 201 determines the occurrence of the physical condition abnormality of the driver based on the vital data by itself. The occurrence may be determined.
  • the in-vehicle environment recognition unit 201 outputs the determination result to the situation prediction unit 154 and the feedback control unit 202.
  • the automatic driving level is level 4 or 5
  • the automatic driving can be continued even if the driver is looking aside or taking a drowsiness.
  • Vital data such as heartbeat, pulse rate, body surface pulse wave, and body temperature are detected without performing line-of-sight detection for determining driving, and if there is no abnormality, the determination result is supplied to the situation prediction unit 154.
  • the situation prediction unit 154 predicts that the situation will not change, and therefore changes or the like is added to the operation plan executed by the planning unit 134. Without doing anything, continue the current automatic operation.
  • the level of automatic driving is levels 4 and 5
  • the automatic driving level is level 3 or less, the automatic driving cannot be continued in the inattentive driving or the drowsy driving, so that the inattentive driving or the drowsy driving can be determined in addition to the vital data.
  • the presence / absence of physical condition abnormality is determined including the gaze detection result.
  • the in-vehicle environment recognition unit 201 cannot detect the line of sight acquired by the in-vehicle sensor 231 from the detection unit 131 (for example, there is no change in the line-of-sight direction for a predetermined time or more, or the pupil is open). ) State, and whether or not there is an abnormality in the heartbeat, pulse, body surface pulse wave, and body temperature that are vital data detected by the vital data acquisition sensor 232, the physical condition abnormality of the driver The presence or absence of
  • the in-vehicle environment recognition unit 201 determines whether or not there is an abnormality in the driver based on the vital data such as the line-of-sight detection, heartbeat, pulse, body surface pulse wave, and body temperature thus supplied from the detection unit 131.
  • the feedback control unit 202 is once controlled to give feedback that prompts the driver to wake up.
  • the eye gaze direction does not change, or an abnormality such as a pupil open state is a side-looking operation, or .
  • an abnormality such as a pupil open state is a side-looking operation, or .
  • the driver is dozing. In this way, when the physical condition is abnormal such as looking aside or drowsy, it can be resolved by awakening.
  • the feedback control unit 202 causes the output unit 106, via the output control unit 105, to provide feedback to the driver based on the determination result supplied from the in-vehicle environment recognition unit 201 to urge the driver to wake up.
  • the feedback control unit 202 controls the stimulating odor generating unit 251 of the output unit 106 via the output control unit 105 to generate an irritating odor and to stimulate the driver's sense of smell. Give feedback to wake up with.
  • the feedback control unit 202 controls the information display unit 252 of the output unit 106 via the output control unit 105 to present image information (including text, moving images, etc.) that prompts awakening, and Give feedback to encourage awakening.
  • image information including text, moving images, etc.
  • the feedback control unit 202 controls the speaker 253 of the output unit 106 via the output control unit 105 to output a voice and give feedback so as to prompt the driver to wake up.
  • the feedback control unit 202 also functions as a voice agent to ask a driver a question and give a feedback to the driver so as to wake up the consciousness.
  • the feedback control unit 202 functions as a voice agent to ask the driver to ask and answer the driver's name and date of birth, and to present whether or not the response is appropriate. Give feedback to encourage awakening by realizing.
  • the feedback control unit 202 gives feedback so as to urge the driver to awaken by at least one of the stimulating odor generation unit 251, the information display unit 252, the speaker 253, and the dialogue by the voice agent function.
  • More specific other feedback configurations include, for example, a HUD (Head Up Display) that displays information that prompts the driver to wake up, a configuration that vibrates the seat belt, a configuration that vibrates the steering wheel, and a vibration of the seat.
  • the configuration is included.
  • the in-vehicle environment recognition unit 201 determines the information indicating that the driver is in a physical condition as a determination result. Is output to the abnormal situation processing unit 203.
  • the abnormal condition processing unit 203 When the abnormal condition processing unit 203 is notified that the physical condition of the driver is abnormal, the abnormal condition processing unit 203 realizes a process considering safety according to the automatic driving level.
  • the abnormal situation processing unit 203 controls the communication unit 103 so that the position information of the vehicle 11 acquired by the self-position estimation unit 132 ( The information receiver terminal 12 is caused to transmit information indicating that the physical condition is abnormal to the driver together with the self position), the vital data of the driver, and the information for identifying the driver.
  • the notification receiver terminal 12 receives the position information of the vehicle 11, vital data, and information identifying the driver together with the notification indicating that the driver is in a physical condition.
  • the notification receiver terminal 12 transmits the position information of the vehicle 11, vital data, and information for identifying the driver to the medical staff terminal 13.
  • the medical staff terminal 13 When the medical staff terminal 13 receives the position information of the vehicle 11, vital data, and information identifying the driver, the medical operator terminal 13 searches for a medical record stored in advance based on the information identifying the driver.
  • the medical worker terminal 13 When the chart of the driver with an abnormal physical condition can be retrieved, the medical worker terminal 13 presents the information and vital data of the retrieved medical chart to the medical operator to provide medical information necessary for the driver with an abnormal physical condition. It is requested to determine the appropriate treatment and identify the medical institution that can perform the treatment.
  • the medical staff terminal 13 When the medical record of the driver with physical condition cannot be retrieved, the medical staff terminal 13 presents vital data to the medical staff to judge the medical treatment necessary for the driver with physical condition and to take measures. Request the identification of possible medical institutions.
  • the medical professional determines the medical treatment required for the driver with an abnormal physical condition, identifies the medical institution that can perform the treatment, and determines the necessity of rescue by the emergency vehicle. , The judgment result is input to the medical worker terminal 13.
  • the vehicle 11, the notification receiver terminal 12, and the medical care worker terminal 13 are in a state in which they can communicate with each other, the driver or fellow passenger of the vehicle 11, the notification receiver, and the medical care worker can talk. If it is, call.
  • the medical staff can obtain more information by calling, he / she can also consider the contents of the call and judge the necessary medical treatment for the driver who is sick.
  • the abnormal situation processing unit 203 receives a request from the driver of the vehicle 11 or a passenger through the communication unit 103, or based on vital data, stops the heartbeat or the pulse, the body surface pulse wave. If you can confirm that there is a large amount of bleeding based on the image near the face that is information for identifying the driver's abnormality, body temperature abnormality, and driver, regardless of whether there is input information from a medical professional , Makes an emergency call to the police, emergency medical institutions, etc. through the call receiver terminal 12.
  • the medical staff terminal 13 sends to the notification receiver terminal 12 the information about the medical institution that can be treated and the information about the necessity of rescue by the emergency vehicle, which is input by the medical staff.
  • the agent function may be configured in the person terminal 13 by machine learning using vital data, medical record information, and call contents, and may be realized by the agent function.
  • the agent function determines the necessary medical treatment for the driver with physical condition abnormalities based on the medical chart information (when the medical chart is searched), vital data, and call contents, and It is also possible to identify a possible medical institution and to propose or judge the necessity of rescue by an emergency vehicle.
  • the proposal result and the judgment result by the agent function are transmitted to the notification receiver terminal 12 as the information of the medical institution which can be treated and the information of the necessity of the rescue by the emergency vehicle, which is input by the medical staff. You can
  • the notification receiver terminal 12 receives information on medical institutions that can be treated and information on whether or not transportation by an emergency vehicle is necessary.
  • the notification receiver terminal 12 specifies the position information of the medical institution based on the information of the medical institution which can be treated and transmits it to the vehicle 11 when the rescue by the emergency vehicle is unnecessary.
  • the report receiver terminal 12 arranges the emergency vehicle and identifies the position information of the medical institution on the basis of the information of the medical institution that can treat the emergency vehicle.
  • the optimal confluence point with the emergency vehicle in consideration of the transportation route is specified by collating with the position information of 11.
  • the notification receiver terminal 12 transmits the position information of the medical institution and the position information of the optimum confluence point of the identified emergency vehicle to the vehicle 11.
  • the abnormal situation processing unit 203 of the vehicle 11 controls the communication unit 103 to transmit the position information of the medical institution transmitted from the notification receiver terminal 12 (and the position information of the optimum confluence point with the emergency vehicle). To get. Then, the abnormal situation processing unit 203, when the information indicating the occurrence of the physical condition abnormality of the driver and the position information of the medical institution (or the optimum confluence point with the emergency vehicle are included, the optimum confluence with the emergency vehicle). The information including the position information of the point) is output to the situation prediction unit 154.
  • the situation prediction unit 154 determines that the physical condition of the driver is abnormal based on the information indicating that the physical condition of the driver is abnormal and the position information of the medical institution (and the optimum meeting point with the emergency vehicle). It predicts that the transportation to the medical institution is required, and outputs a command according to the prediction result to the operation planning unit 163 of the planning unit 134.
  • the situation prediction unit 154 predicts the possibility that the driver is in physical condition abnormality and sends a command to the operation of the planning unit 134 to realize driving control based on the prediction result.
  • the operation planning unit 163 of the planning unit 134 plans an operation for realizing operation control according to the automatic driving level. ..
  • the operation planning unit 163 is fully automatic when the automatic driving level is level 5, and therefore the position information of the medical institution (when there is position information of the confluence point with the emergency vehicle, the emergency Plan the operation plan for transportation toward the location information of the confluence point with the vehicle).
  • the operation planning unit 163 supplies the planned operation plan to the vehicle control unit 211 of the operation control unit 135.
  • the vehicle control unit 211 controls the acceleration / deceleration control unit 172 and the direction control unit 173 to control the operation of the vehicle 11 according to the operation plan, and moves the vehicle 11 to a medical institution or a confluence point with an emergency vehicle. ..
  • the automatic driving level is Level 4
  • a driver is required depending on the driving position and environment, so the processing differs depending on whether or not it is necessary to change the driver.
  • the operation planning unit 163 determines that the position information of the medical institution or the emergency.
  • the position information of the confluence point with the vehicle is presented on the information display unit 252 of the output unit 106, and the information prompting the alternate driver to drive is presented.
  • the replaced driver drives the vehicle 11 and moves to a medical institution or a confluence with an emergency vehicle.
  • the abnormal situation processing unit 203 controls the communication unit 103 to request the report receiver terminal 12 to rescue the driver by an emergency vehicle because the driver cannot be changed.
  • the notification receiver terminal 12 transmits the position information of the vehicle 11 to the emergency vehicle and instructs the emergency vehicle to head to the site where the vehicle 11 is stopped.
  • the driver with an abnormal physical condition is transported by the emergency vehicle after waiting for the arrival of the emergency vehicle.
  • the abnormal situation processing unit 203 notifies the notification receiver terminal 12 of the physical condition abnormality of the driver. Before doing so, a command for processing to stop the vehicle 11 in a safe place is transmitted to the operation planning unit 134 via the situation prediction unit 154.
  • the operation planning unit 163 stops the vehicle 11 at a safe place.
  • the subsequent processing is the same as when the automatic operation level is level 4.
  • the operation planning unit 134 is caused to transmit a command to turn on the hazard lamp and stop the vehicle 11 on the traveling lane via the situation prediction unit 154. ..
  • the operation planning unit 163 turns on the hazard lamp and stops the vehicle 11 on the traveling lane.
  • the subsequent processing is the same as when the automatic operation level is level 4.
  • the E-call control unit 204 acquires the self-position information from the self-position estimation unit 132 and the communication unit 103. Control center to notify the police or hospital of the occurrence of the accident, and notify the center of the emergency notification indicating the occurrence of the accident including the information of the own position.
  • the abnormal situation processing unit 203 makes an emergency call at the same time that the E-call control unit 204 also notifies the occurrence of an accident, two emergency calls may be made in one accident. .. In such a case, it is desirable to include identification information that can recognize that the two emergency calls are the same emergency call issued from the same vehicle 11.
  • the receiving center must be the same emergency call transmitted from the same vehicle 11 based on the identification information included in the emergency call. Can be confirmed.
  • abnormal situation processing unit 203 and the E-call control unit 204 may cooperate with each other to send only the alert issued by either one to the center.
  • step S ⁇ b> 11 the vehicle interior information detection unit 142 outputs the detection results of the vehicle interior sensor 231 of the data acquisition unit 102 and the vital data acquisition sensor 232 to the vehicle interior environment recognition unit 201 of the situation recognition unit 153 as vehicle interior information.
  • the vehicle interior sensor 231 of the data acquisition unit 102 captures an image around the driver's face and outputs the captured image to the vehicle interior information detection unit 142 of the detection unit 131.
  • the in-vehicle information detecting unit 142 detects the driver's line of sight based on the position of the driver's pupil in the captured image, and the in-vehicle environment recognizing unit 201 in the situation recognizing unit 153 as in-vehicle information together with the image around the face. Output to.
  • the vehicle interior information detection unit 142 determines the position of the driver's pupil based on, for example, either the image captured by the image sensor of the vehicle interior sensor 231 or the distance image captured by the ToF sensor.
  • the driver's line of sight is detected according to the position of the pupil and the time of gazing.
  • the in-vehicle information detection unit 142 detects the line of sight from the image captured by the image sensor of the in-vehicle sensor 231, for example, in a bright environment in the daytime, and in a dark environment such as at night or in a bad weather, the ToF sensor detects the line of sight.
  • the line of sight may be detected based on the captured distance image.
  • the vital data acquisition sensor 232 includes, for example, the wearable device B of FIG. 1, a microwave sensor, a temperature sensor, and the like, and acquires the driver's heartbeat, pulse, body surface pulse wave, and body temperature as vital data.
  • the in-vehicle information detection unit 142 of the detection unit 131 To the in-vehicle information detection unit 142 of the detection unit 131.
  • the in-vehicle information detection unit 142 outputs the detection result of vital data such as heartbeat, pulse, body surface pulse wave, and body temperature to the in-vehicle environment recognition unit 201 of the situation recognition unit 153 as in-vehicle information.
  • step S12 the in-vehicle environment recognizing unit 201 of the situation recognizing unit 153 in the situation analyzing unit 133 determines the driver based on the in-vehicle information including the visual line detection result, the heartbeat, the pulse, the body surface pulse wave, and the body temperature.
  • the abnormality determination processing is executed to determine whether or not there is an abnormality in the physical condition of the driver.
  • step S13 the in-vehicle environment recognition unit 201 determines whether or not the physical condition abnormality of the driver has occurred based on the processing result of the driver abnormality determination processing.
  • step S13 If it is determined in step S13 that the physical condition of the driver is abnormal, the process proceeds to step S14. If it is determined that the physical condition is not abnormal, the process of step S14 is skipped.
  • step S14 the in-vehicle environment recognition unit 201 instructs the abnormal situation processing unit 203 to execute the abnormal situation process.
  • step S15 the abnormal situation processing unit 203 executes the abnormal situation process and executes the operation control in the state where the physical condition abnormality occurs in the driver. Details of the abnormal situation process will be described later with reference to the flowcharts of FIGS. 11 to 15.
  • step S16 the vehicle interior environment recognition unit 201 determines whether or not the automatic driving is ended. If the automatic driving is not ended, the process returns to step S11, and the subsequent processes are repeated. Then, in step S16, when it is determined that the automatic operation is ended, the process is ended.
  • the driver's line of sight and vital data are detected as in-vehicle information, and based on the in-vehicle information, the presence / absence of a physical condition abnormality of the driver is determined. Is executed, and operation control is performed in consideration of safety.
  • the in-vehicle environment recognition unit 201 identifies the driver based on the image around the face in the acquired in-vehicle information.
  • the driver information may be personal information registered in advance in association with the face image, or may be not only the face image but also biometric information itself such as a fingerprint or a retina pattern.
  • step S52 the in-vehicle environment recognizing unit 201 determines whether the automatic driving level is either level 4 or level 5, and if the automatic driving level is level 4 or level 5, the process proceeds. , And proceeds to step S53.
  • step S53 the in-vehicle environment recognition unit 201 acquires vital data such as the driver's heartbeat, pulse, body surface pulse wave, and body temperature from the acquired in-vehicle information.
  • step S54 the in-vehicle environment recognition unit 201 determines whether the acquired vital data is normal.
  • the determination here may be such that the in-vehicle environment recognition unit 201 makes an independent determination based on vital data by an agent realized by machine learning, or sends the vital data to a specialized medical institution.
  • the judgment result of the specialized medical institution may be referred to, or both judgment results may be used together.
  • step S54 if there is no abnormality in vital data, the process proceeds to step S55.
  • step S55 the in-vehicle environment recognition unit 201 notifies the driver that there is no physical condition abnormality.
  • step S54 If the vital data is abnormal in step S54, the process proceeds to step S56.
  • step S56 the in-vehicle environment recognition unit 201 notifies the driver that the physical condition is abnormal.
  • step S52 if the automatic operation level is neither level 4 nor level 5, that is, if the level is 0 to 3, the process proceeds to step S57.
  • step S57 the in-vehicle environment recognizing unit 201 reads out the line-of-sight detection result from the in-vehicle information, and determines whether or not the line-of-sight is detected.
  • the line-of-sight is detected in step S57, it is considered that the driver's physical condition is not abnormal, and the process proceeds to step S55.
  • step S57 if the line of sight is not detected, that is, if the driver is looking aside or driving dozing, and some abnormality is suspected in the physical condition of the driver, the process proceeds to step S58.
  • step S58 the in-vehicle environment recognition unit 201 instructs the feedback control unit 202 to provide feedback to the driver.
  • the feedback control unit 202 allows the driver to look aside through the output control unit 105 by at least one of the stimulating odor generating unit 251, the information display unit 252, the speaker 253, and the voice agent function of the output unit 106. Give feedback to wake you up when you cannot detect your line of sight such as driving or dozing.
  • step S59 the in-vehicle environment recognition unit 201 again acquires the in-vehicle information, and determines whether or not the driver's awakening is promoted by the feedback and the line of sight is detected.
  • step S59 If it is determined in step S59 that the line of sight can be detected, it is determined that the physical condition of the driver is not abnormal, and the process proceeds to step S55.
  • step S59 when it is determined that the state in which the line of sight cannot be detected continues, the process proceeds to step S60.
  • step S60 the vehicle interior environment recognition unit 201 acquires vital data such as the driver's heartbeat, pulse, body surface pulse wave, and body temperature in the vehicle interior information.
  • step S61 the in-vehicle environment recognition unit 201 determines whether or not the vital data has an abnormality. In step S61, if there is an abnormality in the heartbeat, pulse, body surface pulse wave, body temperature, etc., which are vital data, it is considered that there is an abnormality in the physical condition of the driver, and the process proceeds to step S56.
  • step S61 if there is no abnormality in the vital data, the in-vehicle environment recognition unit 201 proceeds to step S62.
  • step S62 the in-vehicle environment recognition unit 201 determines whether or not the series of steps S58 to S62 has been repeated N times. If the feedback has not been repeated N times, the process returns to step S58. That is, when the vital data is normal and the line of sight is not detected, the feedback is repeated by repeating the processes of steps S58 to S61 until the line of sight is detected. In the situation where the series of processes of steps S58 to S62 is repeated, the state in which the line of sight cannot be detected continues even though the feedback is repeatedly applied, but the state where the vital data is normal continues. Is the situation.
  • the automatic driving level is level 4 or 5
  • the driver when the automatic driving level is 0 to 3, the driver is present and the physical condition of the driver is abnormal when the driver is not looking aside or taking a drowsiness, that is, when the line of sight is detected.
  • the driver looks aside or drowsily that is, when the line of sight is not detected, feedback is applied to wake up the driver, but when the line of sight is detected by feedback.
  • the physical condition of the driver has not occurred.
  • the automatic driving level is level 4 or 5
  • the automatic driving level is levels 0 to 3
  • a driver and a sideways driving or a drowsy driving is performed, and feedback is given.
  • the line of sight is not detected due to awakening and the vital data is abnormal, the line of sight is not detected, but even if repeated feedback is applied, the state where there is no abnormality in the vital data is repeated N times. Also, it is considered that the physical condition of the driver is abnormal.
  • the abnormal situation process is executed when it is determined by the driver abnormality determination process that the physical condition is abnormal.
  • step S71 the abnormal situation processing unit 203 confirms the current automatic operation level.
  • step S72 the abnormal situation processing unit 203 determines whether or not the current automatic operation level is level 5.
  • step S72 If the automatic operation level is level 5 in step S72, the process proceeds to step S73.
  • step S73 the abnormal situation processing unit 203 executes the automatic driving level 5 corresponding processing to control the driving of the vehicle 11.
  • the automatic operation level 5 corresponding process will be described later in detail with reference to the flowchart of FIG.
  • step S73 If the automatic luck level is not level 5 in step S73, the process proceeds to step S74.
  • step S74 the abnormal situation processing unit 203 determines whether or not the current automatic operation level is level 4.
  • step S74 if the automatic operation level is level 4, the process proceeds to step S75.
  • step S75 the abnormal situation processing unit 203 executes the automatic driving level 4 corresponding processing to control the driving of the vehicle 11.
  • the automatic operation level 4 corresponding process will be described later in detail with reference to the flowchart of FIG.
  • step S74 If the automatic luck level is not level 4 in step S74, the process proceeds to step S76.
  • step S76 the abnormal situation processing unit 203 determines whether or not the current automatic operation level is level 3.
  • step S76 If the automatic operation level is level 3 in step S76, the process proceeds to step S77.
  • step S77 the abnormal situation processing unit 203 executes the automatic driving level 3 corresponding process to control the driving of the vehicle 11.
  • the automatic operation level 3 corresponding process will be described in detail later with reference to the flowchart of FIG.
  • step S76 if the automatic driver's level is not level 3, that is, if the automatic driving level is not levels 3 to 5, it is considered to be level 2 or lower, and the process proceeds to step S78.
  • step S78 the abnormal situation processing unit 203 executes an emergency stop support process to control the operation of the vehicle 11. Details of the emergency stop support process will be described later with reference to the flowchart of FIG. 15.
  • the automatic driving level is levels 5 to 3
  • the automatic driving level 5 corresponding processing, the automatic driving level 4 corresponding processing, and the automatic driving level 3 corresponding processing are performed, and the automatic driving level is 0 to 2 respectively. If so, emergency stop support processing is performed. That is, the abnormal situation process is performed according to the automatic driving level, and the process for realizing the driving control in consideration of safety is performed for the driver, the passenger, the surrounding vehicles and passers-by.
  • step S91 the abnormal situation processing unit 203 of the vehicle 11 controls the communication unit 103 to transmit the notification indicating that the physical condition of the driver is abnormal to the notification receiver terminal 12.
  • step S121 the control unit 181 controls the communication unit 182, and has the vehicle 11 send a notification indicating that the physical condition abnormality of the driver has occurred? Whether or not it is determined is repeated, and similar processing is repeated until it is transmitted.
  • step S121 when a notification indicating that the physical condition of the driver has occurred is transmitted, the process proceeds to step S122.
  • the abnormal situation processing unit 203 controls the communication unit 103 to provide information for identifying the driver including the driver's face image, position information of the vehicle 11, and vital data. It transmits to the information receiver terminal 12.
  • step S122 the control unit 181 controls the vital data transmission / reception management unit 185, and the driver's face transmitted from the vehicle 11 via the communication unit 182.
  • Information for identifying the driver including the image and vital data including the position information of the vehicle 11 are received.
  • step S123 the control unit 181 controls the vital data transmission / reception management unit 185 to identify the driver including the driver's face image transmitted from the vehicle 11 via the communication unit 182, and the vehicle 11
  • the vital data including the position information of the above is transmitted to the medical worker terminal 13.
  • the medical chart management unit 195 controls the communication unit 192 to vitalize information including information for identifying the driver from the notification receiver terminal 12 and position information of the vehicle 11. It is determined whether or not the data has been transmitted, and the same processing is repeated until the data is transmitted.
  • step S151 when vital data including the information identifying the driver and the position information of the vehicle 11 is transmitted, the process proceeds to step S152.
  • step S152 the medical record management unit 195 receives the vital data including the information for identifying the driver and the position information of the vehicle 11, and searches the medical record based on the information for identifying the driver among them to obtain the physical condition. It is determined whether the chart of the abnormal driver is registered in advance.
  • step S152 if the chart of the driver with an abnormal physical condition is registered, the process proceeds to step S153.
  • step S153 the control unit 191 presents the transmitted vital data to the display unit 193 together with the information on the registered medical chart.
  • step S152 if the medical record is not registered in step S152, the process proceeds to step S154.
  • step S154 the control unit 191 presents the transmitted vital data on the display unit 193.
  • the display unit 193 displays the information of the vital data of the driver in which the physical condition abnormality has occurred, and if there is a medical record, the information of the medical record is also displayed. It is possible to determine the treatment to be performed on the driver who has a physical condition abnormality.
  • the abnormal situation processing unit 203 determines that at least one of the driver and the passenger is the notification receiver of the notification receiver terminal 12 and the medical staff based on the in-vehicle information. It is determined whether or not it is possible to make a call with the medical staff of the terminal 13.
  • the abnormal situation processing unit 203 determines, for example, whether or not there is a consciousness enough to make a call, based on the image of the driver or the passenger and the vital data detected by various sensors of the data acquisition unit 102, or , It is determined whether or not the call is possible based on whether or not an appropriate response can be made to the inquiry.
  • step S93 If it is determined in step S93 that the call is possible, the process proceeds to step S94.
  • step S94 the abnormal situation processing unit 203 controls the communication unit 103 to request a connection for realizing a call with the notification receiver terminal 12 and the medical service provider terminal 13, and establish a communication state in which the call is possible. Establish.
  • the abnormal situation processing unit 203 makes a state in which it is possible to accept the input of the call voice of the driver or the fellow passenger inputted by the microphone in the data acquisition unit 102.
  • the abnormal situation processing unit 203 makes the speaker 253 of the output unit 106 ready to output the call voice transmitted from the notification receiver terminal 12 and the medical service provider terminal 13.
  • step S124 the control unit 181 controls the communication unit 182 to determine whether or not a call is possible in the vehicle 11 and there is a connection request for realizing the call. To do.
  • step S124 if the vehicle 11 can make a call and there is a connection request for realizing the call, the process proceeds to step S125.
  • step S125 the control unit 181 controls the communication unit 182 to establish communication for realizing a call with the vehicle 11, and controls the voice call unit 184 to input the voice of the notification receiver.
  • the vehicle 11 and the medical staff terminal 13 can output voice.
  • the notification receiver who operates the notification receiver terminal 12 can talk with the driver of the vehicle 11 or a passenger.
  • step S155 the control unit 191 controls the communication unit 192 to determine whether or not a call is possible in the vehicle 11 and whether or not there is a connection request for realizing the call. judge.
  • step S155 the control unit 191 proceeds to step S156 when it is possible to make a call in the vehicle 11 and there is a connection request for realizing the call.
  • step S156 the control unit 191 controls the communication unit 192 to establish communication for realizing a call with the vehicle 11, and controls the voice call unit 194 to input the voice of the medical staff.
  • the voice from the vehicle 11 and the notification receiver terminal 12 can be output.
  • the medical staff who operates the medical staff terminal 13 can talk with the driver of the vehicle 11, a passenger, and the notification receiver.
  • a call can be established between the driver and passengers of the vehicle 11, the notification receiver who operates the notification receiver terminal 12, and the medical staff who operates the medical staff terminal 13.
  • a call cannot be made among the driver and passengers in the vehicle 11, the notification receiver, and the medical staff.
  • the call receiver may be allowed to call the medical staff, or the call to the vehicle 11 may be enabled. Then, at the spot of the vehicle 11, a passerby other than the driver or the fellow passenger may get into the inside of the vehicle 11 and make a call. In other words, the situation may be such that a call can be made regardless of whether the driver or fellow passenger can call.
  • step S95 the abnormal situation processing unit 203 of the vehicle 11 determines whether or not it is necessary to make an emergency call to the police or medical institution based on the in-vehicle information supplied from the data acquisition unit 102 and the utterance content of the driver or fellow passenger. To determine.
  • step S95 If it is determined in step S95 that an emergency call is necessary or that the driver or passenger has requested an emergency call, the process proceeds to step S96.
  • step S96 the abnormal situation processing unit 203 controls the communication unit 103 to send the emergency notification to the notification receiver terminal 12.
  • step S126 the control unit 181 controls the communication unit 182 to determine whether or not an emergency notification has been transmitted from the vehicle 11. Then, in step S126, when the emergency notification is transmitted, the process proceeds to step S127.
  • step S127 the control unit 181 controls the communication unit 182 to receive the emergency call transmitted from the vehicle 11 and transfer the emergency call to the medical professional terminal 13. At this time, the control unit 181 may control the communication unit 182 as necessary to make an emergency call to other facilities such as the police and emergency medical facilities.
  • step S157 the control unit 191 controls the communication unit 192 to determine whether or not the emergency notification is transmitted from the vehicle 11 via the notification receiver terminal 12. Then, in step S157, when the emergency notification is transmitted, the process proceeds to step S158.
  • step S158 the control unit 191 controls the communication unit 192 to receive the emergency notification transmitted from the vehicle 11 via the notification receiver terminal 12.
  • the control unit 191 also presents, on the display unit 193, information indicating that the emergency notification has been transmitted from the vehicle 11.
  • the medical staff who operates the medical staff terminal 13 can recognize that the emergency call is being transmitted from the vehicle 11 as information.
  • the medical staff based on the vital data presented on the display unit 193 of the medical staff terminal 13, the information of the medical chart (when the medical chart is searched for), and the presence or absence of the emergency call. Then, the action for the driver in which the physical condition abnormality occurs is determined, and the determination result is input by operating the touch panel or the like of the display unit 193.
  • the information entered here is information on whether or not rescue by an emergency vehicle is necessary and information on medical institutions required for treatment. By inputting only the required treatment, a medical institution capable of treatment may be searched from the position information of the vehicle 11.
  • steps S95, S126, and S157 when it is considered that there is no emergency notification, the processing of steps S96, S127, and S158 is skipped, and there is no emergency notification.
  • control unit 191 of the medical staff terminal 13 is provided with an agent function in place of the medical staff so that the medical information required such as medical record information, vital data, and information on whether or not an emergency call is made.
  • the treatment may be determined, the medical institution that can be treated may be specified, and the necessity of rescue by an emergency vehicle may be determined.
  • the agent function for determining medical treatment is, for example, a machine that uses information such as medical record information, vital data, and whether or not there is an emergency call, and information such as corresponding treatment or whether or not there is emergency vehicle rescue. You may make it implement
  • step S159 the control unit 191 needs rescue by the emergency vehicle depending on whether or not the medical staff operates the touch panel of the display unit 193 to instruct the rescue by the emergency vehicle or by the judgment result of the agent function. Or not.
  • step S159 if emergency vehicle rescue is required, the process proceeds to step S160.
  • step S160 the control unit 191 controls the communication unit 192 to cause the notification receiver terminal 12 to transmit information requesting rescue of an emergency vehicle and information about a medical institution required for treatment.
  • step S159 If it is determined in step S159 that rescue by an emergency vehicle is not necessary, the process proceeds to step S161.
  • step S161 the control unit 191 controls the communication unit 192 to transmit the information of the medical institution required for the treatment to the notification receiver terminal 12.
  • step S128 the control unit 181 of the notification receiver terminal 12 controls the communication unit 192 to send information of the medical institution transmitted from the medical staff terminal 13 (emergency vehicle rescue is required). If you receive information (including information instructing emergency vehicle rescue).
  • step S129 the control unit 181 determines whether or not rescue by an emergency vehicle is necessary.
  • step S129 if emergency vehicle rescue is required, the process proceeds to step S130.
  • step S130 the control unit 181 determines the position of the medical institution based on the information of the designated medical institution and the position information of the vehicle 11 from the position of the vehicle 11 and the emergency vehicle in consideration of the transportation route to the medical institution. Identify the confluence point.
  • step S131 the control unit 181 controls the communication unit 182 to transmit the information of the designated medical institution and the position information of the confluence point with the emergency vehicle to the vehicle 11. At this time, the control unit 181 controls the communication unit 182 to rescue the driver who has a physical condition abnormality at the confluence and arranges the emergency vehicle so as to head to the designated medical institution.
  • step S129 if it is not necessary to rescue the emergency vehicle, the process proceeds to step S132.
  • step S132 the control unit 181 controls the communication unit 182 to transmit the information on the designated medical institution to the vehicle 11.
  • the abnormal situation processing unit 203 controls the communication unit 103 to receive the information of the medical institution transmitted from the notification receiver terminal 12 and also to rescue the emergency vehicle. Is necessary, that is, whether or not the position information of the confluence point with the emergency vehicle is included.
  • step S97 if there is position information of the confluence point with the emergency vehicle and rescue by the emergency vehicle is necessary, the process proceeds to step S98.
  • step S98 the abnormal situation processing unit 203 acquires information about a medical institution for medically treating a driver who has an abnormal physical condition and information about a confluence point with an emergency vehicle.
  • step S99 the abnormal situation processing unit 203 controls the information display unit 252 to present the information of the medical institution for medically treating the driver in which the physical condition abnormality has occurred, and to join the emergency vehicle.
  • the vehicle 11 is moved toward the point.
  • the abnormal situation processing unit 203 outputs the position information of the confluence point with the emergency vehicle to the situation prediction unit 154.
  • the situation prediction unit 154 predicts that the vehicle 11 should be moved to the position information of the confluence point based on the position information of the confluence point with the emergency vehicle, and causes the planning unit 134 to move toward the confluence point. Output the command to instruct.
  • the operation planning unit 163 plans the operation so as to move toward the confluence point according to the command supplied from the situation prediction unit 154, and outputs it to the operation control unit 135.
  • the vehicle control unit 211 controls the drive system control unit 107 to move the vehicle 11 toward the confluence point by the acceleration / deceleration control unit 172 and the direction control unit 173, and the drive system system. 108 is operated.
  • step S97 if there is no position information of the confluence point with the emergency vehicle and rescue by the emergency vehicle is not necessary, the process proceeds to step S100.
  • step S100 the abnormal situation processing unit 203 acquires information on a medical institution for medically treating the driver who has experienced a physical condition abnormality.
  • step S101 the abnormal situation processing unit 203 controls the information display unit 252 to present the information of the medical institution for medically treating the driver in which the physical condition abnormality has occurred, and to the medical institution.
  • the vehicle 11 is moved.
  • the information indicating that the physical condition abnormality has occurred is the information for identifying the driver and the vital information. Reported with data.
  • the medical staff records the medical information based on the information specifying the driver. Will be searched. Then, based on the vital data and the information on the medical record (when the medical record is searched), appropriate treatment is judged for the driver with the physical condition abnormality, and it becomes possible to specify a medical institution that can be treated. ..
  • the driver and passengers are in a state where they can talk to the report receiver and medical staff, in addition to vital data and medical record information, the physical condition based on more detailed information can be obtained by the call. It is possible to appropriately determine the measures to be taken for the abnormal driver.
  • the notification receiver or the medical staff may be able to issue an emergency notification from the notification receiver terminal 12 or the medical staff terminal 13.
  • the notification receiver terminal 12 identifies the confluence point of the emergency vehicle and the vehicle 11 in consideration of the transportation route to the medical institution. Then, the emergency vehicle is arranged so as to rush to the confluence point, the positional information of the confluence point is transmitted to the vehicle 11, and the vehicle 11 is moved to the confluence point.
  • the notification receiver terminal 12 and the medical care worker terminal 13 may be provided with an agent function to be fully automated.
  • the flowchart of FIG. 13 differs from the flowchart of FIG. 12 in the processing of steps S175, S183 and S184, and the processing of steps S210 and S213.
  • step S175 the abnormal situation processing unit 203 determines whether or not the driver needs to be changed and the driver can be changed or not.
  • automatic driving level 4 In the case of automatic driving level 4, automatic driving is possible when automatic driving is satisfied and no driver change is required, but driving is not performed when automatic driving is not satisfied. You need to switch to a possible driver.
  • Whether a driver needs to be replaced and whether or not the driver can be replaced may be the presence or absence of a driver's declaration, or if there is no passenger or if a passenger is present. Even if there is an error, if some kind of failure occurs and the response is impossible, the abnormal situation processing unit 203 may consider that the change is impossible.
  • step S175 If it is determined in step S175 that the driver needs to be changed and can be changed, or if the driver need not be changed, the process proceeds to step S176.
  • the processing after step S176 is the same as the processing after step S95 in FIG.
  • step S176 the driver needs to be changed, but if the driver cannot be changed, it is considered that the automatic driving cannot be continued, and the process proceeds to step S183.
  • step S183 the abnormal situation processing unit 203 stops the vehicle 11 at a safe place.
  • the abnormal situation processing unit 203 notifies the situation prediction unit 154 of information indicating that the driver needs to be changed, but the driver cannot be changed.
  • the situation prediction unit 154 predicts that automatic driving cannot be continued and notifies the planning unit 134 of a command for instructing the vehicle 11 to stop at a safe place.
  • the operation planning unit 163 plans an operation so as to stop at a safe place according to the command supplied from the situation prediction unit 154, and outputs it to the operation control unit 135.
  • the vehicle control unit 211 controls the drive system control unit 107 to stop the vehicle 11 at a safe place by using the acceleration / deceleration control unit 172 and the direction control unit 173, and the drive system system 108. To operate.
  • step S184 the abnormal situation processing unit 203 controls the communication unit 103 to transmit a notification requesting rescue by an emergency vehicle to the site to the notification receiver terminal 12.
  • the vehicle 11 waits for rescue by an emergency vehicle while stopped at a safe position.
  • step S210 the control unit 181 controls the communication unit 182 to determine whether or not rescue by an emergency vehicle is requested up to the site. That is, it is determined whether or not the rescue by the emergency vehicle is requested and the rescue to the site where the vehicle 11 is stopped is requested.
  • step S210 if rescue by an emergency vehicle is requested to the scene, the process proceeds to step S213.
  • step S213 the control unit 181 controls the communication unit 182 to arrange the position information of the vehicle 11 and the emergency vehicle to rescue the vehicle until the site where the vehicle 11 is stopped.
  • the emergency vehicle goes to the rescue of the driver whose physical condition is abnormal at the position of the vehicle 11 stopped at the safe position.
  • the automatic driving level is level 4 and the driver needs to be changed, even if the driver cannot be changed, the vehicle 11 is stopped at a safe place and an abnormal physical condition occurs. After the driver is rescued by an emergency vehicle, he is taken to a medical institution where the necessary treatment can be taken.
  • step S180 the abnormal situation processing unit 203 controls the information display unit 252 to provide information on a medical institution for medically treating the driver in which the physical condition abnormality has occurred, together with the emergency vehicle.
  • the merging point is presented, and information that urges the changed driver to drive the vehicle 11 to move toward the merging point with the emergency vehicle is presented.
  • the replaced driver drives the vehicle 11 and moves toward the confluence with the emergency vehicle.
  • the driver with the physical condition abnormality rescued by the emergency vehicle is transported to a medical institution, and necessary treatment is given to the driver with the physical condition abnormality.
  • step S182 the abnormal situation processing unit 203 controls the information display unit 252 to present the information of the medical institution for performing the medical treatment for the driver in which the physical condition abnormality has occurred, and changed. Information that prompts the driver to drive the vehicle 11 to move to the medical institution is presented. With this presentation, the replaced driver drives the vehicle 11 to move it to the medical institution. Then, in the medical institution, necessary measures are taken for the driver who has a physical condition abnormality.
  • the automatic driving level is level 4
  • the driver needs to be changed, and the driver cannot change, the driver and passengers who are physically sick and the surrounding vehicles. It is possible to realize driving control that appropriately considers safety for passengers and passersby.
  • step S251 before the processing of step S252 for notifying that the physical condition abnormality of the driver has occurred, the abnormal situation processing unit 203 causes the vehicle 11 The point is to stop the car in a safe place.
  • the automatic driving level is level 3
  • the subsequent processing is the same as the processing when the automatic operation level is level 4 described with reference to the flowchart in FIG.
  • the vehicle 11 is stopped at a safe place, and the driver having the physical condition abnormality is transported to a medical institution where necessary treatment can be performed.
  • step S331 the abnormal situation processing unit 203 decelerates and stops the vehicle 11 while lighting the hazard lamp.
  • the automatic driving level is level 0 to 2
  • the hazard lamp is turned on and the vehicle is stopped while decelerating.
  • the subsequent processing is the same as the processing when the automatic operation level is level 4 described with reference to the flowchart in FIG.
  • step S336 it is possible to change the driver, not to determine whether the driver needs to be changed and can be changed, or whether the driving change is unnecessary. Is determined. Then, if it is possible to change the driver in step S336, the process proceeds to step S337, and the changed driver drives the vehicle 11 to move the vehicle 11 to a confluence or a medical institution. If it is impossible to change the driver in step S336, the process proceeds to step S344, and the emergency vehicle is arranged to the spot where the vehicle 11 is stopped.
  • the vehicle 11 is stopped while being decelerated by turning on the hazard lamp on the traveling lane, and the driver who has suffered from physical condition is the alternate driver.
  • the vehicle 11 transfers the vehicle to a medical institution or a confluence point, or an emergency vehicle transfers the medical institution to the medical institution.
  • Example of executing by software can be executed not only by hardware but also by software.
  • a program that constitutes the software can perform various functions by installing a computer in which dedicated hardware is installed or various programs. It is installed from a recording medium into a possible general-purpose computer or the like.
  • FIG. 16 shows a configuration example of a general-purpose computer.
  • This computer has a built-in CPU (Central Processing Unit) 1001.
  • An input / output interface 1005 is connected to the CPU 1001 via a bus 1004.
  • a ROM (Read Only Memory) 1002 and a RAM (Random Access Memory) 1003 are connected to the bus 1004.
  • the input / output interface 1005 includes an input unit 1006 formed of an input device such as a keyboard and a mouse for a user to input operation commands, an output unit 1007 for outputting a processing operation screen and an image of a processing result to a display device, programs and various data.
  • a storage unit 1008 including a hard disk drive for storing the data, a LAN (Local Area Network) adapter, and the like are connected to a communication unit 1009 that executes communication processing via a network typified by the Internet. Also, magnetic disks (including flexible disks), optical disks (including CD-ROM (Compact Disc-Read Only Memory), DVD (Digital Versatile Disc)), magneto-optical disks (including MD (Mini Disc)), or semiconductors.
  • a drive 1010 for reading and writing data is connected to a removable recording medium 1011 such as a memory.
  • the CPU 1001 is read from a program stored in the ROM 1002 or a removable recording medium 1011 such as a magnetic disk, an optical disk, a magneto-optical disk, or a semiconductor memory, installed in the storage unit 1008, and loaded from the storage unit 1008 to the RAM 1003. Executes various processes according to the program.
  • the RAM 1003 also appropriately stores data necessary for the CPU 1001 to execute various processes.
  • the CPU 1001 loads the program stored in the storage unit 1008 into the RAM 1003 via the input / output interface 1005 and the bus 1004 and executes the program, thereby performing the above-described series of operations. Is processed.
  • the program executed by the computer (CPU 1001) can be provided, for example, by recording it on a removable recording medium 1011 as a package medium or the like.
  • the program can be provided via a wired or wireless transmission medium such as a local area network, the Internet, or digital satellite broadcasting.
  • the program can be installed in the storage unit 1008 via the input / output interface 1005 by mounting the removable recording medium 1011 in the drive 1010. Further, the program can be received by the communication unit 1009 via a wired or wireless transmission medium and installed in the storage unit 1008. In addition, the program can be installed in advance in the ROM 1002 or the storage unit 1008.
  • the program executed by the computer may be a program in which processing is performed in time series in the order described in this specification, or in parallel or at a necessary timing such as when a call is made. It may be a program for processing.
  • the CPU 1001 in FIG. 16 realizes the function of the automatic driving control unit 112 in FIG. Further, the storage unit 1008 in FIG. 16 realizes the storage unit 111 in FIG.
  • the system means a set of a plurality of constituent elements (devices, modules (parts), etc.), and it does not matter whether or not all constituent elements are in the same housing. Therefore, a plurality of devices housed in separate housings and connected via a network, and one device housing a plurality of modules in one housing are all systems. ..
  • the present disclosure may have a configuration of cloud computing in which one function is shared by a plurality of devices via a network and jointly processes.
  • each step described in the above-mentioned flowchart can be executed by one device or shared by a plurality of devices.
  • one step includes a plurality of processes
  • the plurality of processes included in the one step can be executed by one device or shared by a plurality of devices.
  • a vital data acquisition unit that acquires vital data of the driver of the vehicle, And an abnormal situation processing unit that controls the vehicle to a safe state according to the automatic driving level when the determination result that the driver is experiencing physical condition abnormality is acquired based on the vital data.
  • Information processing device ⁇ 2> The information processing device according to ⁇ 1>, further including a physical condition abnormality determination unit that determines whether or not the driver is generating an abnormal physical condition based on the vital data.
  • a communication unit that transmits the vital data, Based on the vital data, further comprising an acquisition unit for acquiring a determination result that the driver is experiencing physical condition abnormality, The information processing apparatus according to claim 2, wherein the physical condition abnormality determination unit determines whether or not the driver has an abnormal physical condition according to the acquired determination result.
  • the communication unit transmits the vital data to a specialized medical institution that determines whether or not the physical condition abnormality has occurred, based on the vital data
  • the acquisition unit by the specialized medical institution, acquires the determination result of the occurrence of the physical condition abnormality based on the vital data
  • the physical condition abnormality determination unit determines whether or not the driver is generating physical condition abnormality according to the determination result of the presence or absence of the physical condition abnormality based on the vital data by the specialized medical institution.
  • ⁇ 6> When the automatic driving level is Level 4 or Level 5, the physical condition abnormality determination unit determines whether or not the driver is causing physical condition abnormality based on the vital data
  • the abnormal situation processing unit causes the vital condition processing unit to perform The driver, which transmits the notification indicating that the driver is causing an abnormal physical condition together with the data, and which is causing the abnormal physical condition based on the vital data, which is transmitted in response to the notification.
  • the information processing device wherein the vehicle is controlled to be in a safe state by receiving information of a medical institution that can perform treatment to be performed on the vehicle and operating the vehicle so as to move to the medical institution. apparatus.
  • the abnormal situation processing unit based on the vital data transmitted in response to the notification, information of a medical institution capable of performing a treatment to be performed on the driver causing the physical condition abnormality, and Receiving the information indicating the necessity of rescue by the emergency vehicle and, when the rescue by the emergency vehicle is required, operating the vehicle so as to move to a confluence with the emergency vehicle,
  • the information processing apparatus according to ⁇ 7>, wherein the information processing apparatus controls the computer to a safe state.
  • the abnormal situation processing unit transmits, together with the vital data and information for identifying the driver, a notification indicating that the driver is in an abnormal physical condition, and is transmitted in response to the notification.
  • the information processing device Based on the vital data and the information of the medical chart searched by the information identifying the driver, the information of the medical institution that can perform the treatment to be applied to the driver who is causing the physical condition abnormality is displayed.
  • the information processing device wherein the vehicle is controlled to be in a safe state by operating the vehicle so as to receive and move to the medical institution.
  • the automatic driving level is level 4
  • the information processing device according to ⁇ 7>.
  • the abnormal situation processing unit operates the vehicle so as to stop at a safe place, or operates the vehicle so as to stop at the safe place and stops the vehicle.
  • the information processing apparatus according to ⁇ 7>, wherein the vehicle is controlled to a safe state by requesting rescue by an emergency vehicle at the specified position.
  • the abnormal situation processing unit determines whether the driver is in the safe place.
  • the abnormal situation processing unit controls the vehicle to a safe state by requesting rescue by an emergency vehicle at a position where the vehicle has stopped.
  • the abnormal situation processing unit turns on the hazard lamp. After operating the vehicle so that it lights up and stops while decelerating, the vital data is sent together with a notification indicating that the driver is experiencing physical condition abnormality, and is sent in response to the notification.
  • the information processing device Based on the vital data, it receives the information of the medical institution that can perform the treatment to be performed on the driver causing the physical condition abnormality, and presents the information prompting the user to move to the medical institution.
  • the information processing device which controls the vehicle to a safe state.
  • the abnormal situation processing unit controls the vehicle to a safe state by requesting rescue by an emergency vehicle at a position where the vehicle has stopped.
  • the physical condition abnormality determination unit causes the driver to cause an abnormal physical condition based on the vital data.
  • the information processing apparatus according to any one of ⁇ 2> to ⁇ 5>, which determines whether or not there is.
  • the physical condition abnormality determination unit applies feedback that urges the driver to wake up, and when the driver's line-of-sight cannot be detected, the vital data is added to the vital data.
  • the information processing apparatus according to ⁇ 16>, which determines whether or not the driver is causing a physical condition abnormality based on the determination.
  • the physical condition abnormality determination unit The information processing apparatus according to ⁇ 17>, wherein the feedback is repeated, and it is determined whether the driver has an abnormal physical condition based on whether the feedback is repeated a predetermined number of times.
  • Vital data acquisition processing for acquiring vital data of the driver of the vehicle, And an abnormal situation process for controlling the vehicle to a safe state according to the automatic driving level when the driver obtains a judgment result that the physical condition is abnormal based on the vital data.
  • a vital data acquisition unit that acquires vital data of a vehicle driver, Based on the vital data, when the driver obtains a determination result that the physical condition is abnormal, a computer as an abnormal situation processing unit that controls the vehicle to a safe state according to the automatic driving level.
  • a program that makes a function.
  • 11 vehicles, 12 notification receiver terminals, 13 medical staff terminals 100 vehicle control system, 102 data acquisition section, 112 automatic operation control section, 133 status analysis section, 134 planning section, 135 operation control section, 153 status recognition section, 154 status prediction unit, 172 acceleration / deceleration control unit, 173 direction control unit, 185 vital data transmission / reception management unit, 195 medical record management unit, 201 vehicle environment recognition unit, 202 feedback control unit, 203 abnormal situation processing unit, 204 E-call, 211 vehicle control unit, 231 in-vehicle sensor, 232 vital data acquisition sensor, 251, irritating odor generating unit, 252 information display unit, 253 speaker

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Abstract

La présente invention concerne les éléments suivants : un dispositif de traitement d'informations qui permet de détecter une anomalie dans la condition physique d'un conducteur pendant la conduite et d'obtenir un traitement dans lequel la sécurité est prise en compte ; un procédé de traitement d'informations ; et un programme. Des données vitales pour le conducteur d'un véhicule sont acquises, et lorsqu'un résultat de détermination indiquant l'apparition d'une anomalie dans la condition physique du conducteur est acquis sur la base des données vitales acquises, le véhicule est commandé conformément à un niveau de conduite automatisé de manière à obtenir un état sûr. La présente invention peut être appliquée à un système embarqué.
PCT/JP2019/042491 2018-11-13 2019-10-30 Dispositif de traitement d'informations, procédé de traitement d'informations et programme WO2020100584A1 (fr)

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JP2020555994A JP7424305B2 (ja) 2018-11-13 2019-10-30 情報処理装置、および情報処理方法、並びにプログラム
EP19885826.8A EP3882884A4 (fr) 2018-11-13 2019-10-30 Dispositif de traitement d'informations, procédé de traitement d'informations et programme
US17/291,618 US20210387640A1 (en) 2018-11-13 2019-10-30 Information processing apparatus, information processing method, and program
CN201980072371.1A CN113168772B (zh) 2018-11-13 2019-10-30 信息处理装置，信息处理方法和记录介质

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